how to increase your computer performance ?

many applications do this task for you and make our computer a little bit more fast and smooth .So
to increase the speed and for better performance first of all.

1. Delete unnecessary applications .
2. Delete temporary files from C drive.
3. Delete all browsers history.
4. Delete unnecessary files.
5. and now install c cleaner from file hippo
6. install c cleaner and remove all unnecessary cash with this tool.
7. Restart PC and enjoy.

This is C Cleaner screen shot .